All Stories

  1. On the linear extension complexity of regular n-gons
  2. Extended Lanczos bidiagonalization algorithm for low rank approximation and its applications
  3. Energy limits in primary frequency control with short-term frequency-band allocation
  4. Two algorithms for orthogonal nonnegative matrix factorization with application to clustering
  5. A convex formulation for informed source separation in the single channel setting
  6. Iterative Convex Approximation Based Real-Time Dynamic Spectrum Management in Multi-User Multi-Carrier Communication Systems
  7. Synthesis of non-regular arrays using an FFT-based calculation of the cost function gradient
  8. A Global-Local Synthesis Approach for Large Non-Regular Arrays
  9. Real-Time Dynamic Spectrum Management for Multi-User Multi-Carrier Communication Systems} \newcommandargmaxoperatornamewithlimits{argmax
  10. First-order methods of smooth convex optimization with inexact oracle
  11. Weighted Sum Rate Maximization for Downlink OFDMA With Subcarrier-Pair Based Opportunistic DF Relaying
  12. A continuous characterization of the maximum-edge biclique problem
  13. On the geometric interpretation of the nonnegative rank
  14. A novel class of iterative approximation methods for DSL spectrum optimization
  15. Genetic algorithm-based topology optimization: Performance improvement through dynamic evolution of the population size
  16. Accelerated Multiplicative Updates and Hierarchical ALS Algorithms for Nonnegative Matrix Factorization
  17. An Efficient Sampling Method for Regression-Based Polynomial Chaos Expansion
  18. A multilevel approach for nonnegative matrix factorization
  19. Double Smoothing Technique for Large-Scale Linearly Constrained Convex Optimization
  20. Low-Rank Matrix Approximation with Weights or Missing Data Is NP-Hard
  21. ACUTA: A novel method for eliciting additive value functions on the basis of holistic preference statements
  22. Study of a topology optimization tool associating a hybrid algorithm with a Voronoï-based formalism for the design of electromagnetic devices
  23. Using underapproximations for sparse nonnegative matrix factorization
  24. Recent Advances in Optimization and its Applications in Engineering
  25. Solving Infinite-dimensional Optimization Problems by Polynomial Approximation
  26. Impact of the Material Distribution Formalism on the Efficiency of Evolutionary Methods for Topology Optimization
  27. Topology optimization method applied to the design of electromagnetic devices: Focus on convexity issues
  28. Document classification using nonnegative matrix factorization and underapproximation
  29. An interior-point method for the single-facility location problem with mixed norms using a conic formulation
  30. de Finetti’s retention problem for proportional reinsurance revisited
  31. Conic Formulation for l p -Norm Optimization
  32. Improving complexity of structured convex optimization problems using self-concordant barriers